公开(公告)号：US20140107000A1

公开(公告)日：2014-04-17

申请号：US14116825

申请日：2012-05-15

Applicant: Danielle N. Ivancic ,  James D. Burrington ,  Ewan E. Delbridge

Inventor： Danielle N. Ivancic ,  James D. Burrington ,  Ewan E. Delbridge

IPC: C09K8/64 ,  C10L1/24 ,  C10L1/26 ,  C10M141/12 ,  C10L1/222

CPC classification number: C10M141/06 ,  C09K8/64 ,  C10L1/18 ,  C10L1/1824 ,  C10L1/1832 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/223 ,  C10L1/224 ,  C10L1/24 ,  C10L1/2437 ,  C10L1/26 ,  C10L1/2658 ,  C10L1/30 ,  C10L1/303 ,  C10L10/18 ,  C10L2230/081 ,  C10L2290/24 ,  C10M141/12 ,  C10M163/00 ,  C10M171/00 ,  C10M2203/024 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/023 ,  C10M2207/026 ,  C10M2207/0406 ,  C10M2207/144 ,  C10M2215/04 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/08 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2223/043 ,  C10M2227/06 ,  C10M2227/061 ,  C10N2220/021 ,  C10N2220/082 ,  C10N2230/10 ,  C10N2230/52 ,  C10N2230/70 ,  C10N2240/04 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/105 ,  C10N2240/14 ,  C10N2240/40 ,  C10N2250/10 ,  C10N2250/12 ,  C10N2260/14 ,  C10N2260/06 ,  C10N2210/02

Abstract: The present invention relates to functional fluid compositions containing antioxidants, and specifically stable compositions containing antioxidants with limited solubility in and/or limited compatibility with the functional fluids with which they are used. In particular the present invention deals with functional fluids used in internal combustion engines, such as engine oils, and antioxidants containing a phenolic or benzoic group, where the antioxidant is present in the functional fluid composition at levels that would otherwise cause the composition to be unstable and/or hazy.

Abstract translation: 本发明涉及含有抗氧化剂的功能性流体组合物，特别是包含在与使用它们的功能性流体相关的溶解度和/或有限的相容性的抗氧化剂中的特别稳定的组合物。 特别地，本发明涉及用于内燃机中的功能流体，例如发动机油，以及含有酚或苯甲酸基团的抗氧化剂，其中抗氧化剂存在于功能性流体组合物中，否则会导致组合物不稳定 和/或模糊。

公开(公告)号：US20080196300A1

公开(公告)日：2008-08-21

申请号：US11996078

申请日：2006-07-18

Applicant: Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt

Inventor： Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt

IPC: C10L1/22 ,  C07D265/12

CPC classification number: C08K5/357 ,  C07D265/16 ,  C08K5/5333 ,  C10L1/143 ,  C10L1/16 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1832 ,  C10L1/19 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2283 ,  C10L1/233 ,  C10L1/236 ,  C10L1/238 ,  C10L1/26 ,  C10L1/265 ,  C10L1/2691 ,  C10L10/00 ,  C10L2200/0254 ,  C10L2200/0259 ,  C10L2200/0268 ,  C10L2230/081 ,  C10L2250/04 ,  C10L2270/023 ,  C10L2270/026 ,  C10L2270/04

Abstract: The use of tetrahydrobenzoxazines I where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and where R2 to R5 may also form a second and a third tetrahydrooxazine ring, with the proviso that at least one of the substituents has from 4 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, each have from 1 to 20 carbon atoms, as stabilizers for stabilizing inanimate organic material, especially turbine fuels, against the action of light, oxygen and heat.

Abstract translation: 使用四氢苯并恶嗪I，其中R 1是烃基，R 2，R 3，R 4和R 4， R 5各自独立地为氢原子，羟基或烃基，其中R 2至R 5也可以形成第二和第三个 四氢恶嗪环，条件是至少一个取代基具有4至3000个碳原子，当其为烃基时，剩余的取代基各自具有1至20个碳原子，作为用于稳定无生命有机材料的稳定剂，特别是涡轮 燃料，抵抗光，氧和热的作用。

公开(公告)号：US20040249233A1

公开(公告)日：2004-12-09

申请号：US10795687

申请日：2004-03-08

Applicant: Southwest Research Institute

Inventor： John Andrew Waynick

IPC: C07C007/12

CPC classification number: B01D17/0202 ,  C10G25/00 ,  C10L1/14 ,  C10L1/1641 ,  C10L1/18 ,  C10L1/195 ,  C10L1/1963 ,  C10L1/22 ,  C10L1/236 ,  C10L1/24 ,  C10L1/2468 ,  C10L1/26 ,  C10L1/2675 ,  C10L1/285 ,  Y10S44/903

Abstract: A method for increasing removal of drag reducer additive (DRA) from liquid hydrocarbon fuel. The method comprises producing contaminated liquid hydrocarbon fuel comprising a concentration of removable DRA comprising a quantity of one or more polar groups, and contacting the contaminated liquid hydrocarbon fuel with an amount of one or more removal agents under removal conditions effective to produce a reduced concentration of the removable DRA.

Abstract translation: 一种增加从液态烃燃料中除去减阻剂添加剂（DRA）的方法。 该方法包括产生包含一定量的一种或多种极性基团的可除去DRA的浓度的污染液体烃燃料，并且在被去除的条件下将污染的液体烃燃料与一种或多种除去剂接触， 可拆卸的DRA。

公开(公告)号：US6003303A

公开(公告)日：1999-12-21

申请号：US514978

申请日：1995-08-14

Applicant: Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  Barry N. Sprague ,  W. Robert Epperly

Inventor： Jeremy D. Peter-Hoblyn ,  James M. Valentine ,  Barry N. Sprague ,  W. Robert Epperly

IPC: B01D53/94 ,  C10L1/10 ,  C10L1/12 ,  C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/30 ,  C10L10/02 ,  C10L10/06 ,  F01N3/029 ,  F01N3/037 ,  F01N3/20 ,  F02B3/06 ,  F02B51/02 ,  F02D41/00 ,  F02M25/00 ,  F02M25/07 ,  F01N3/00

CPC classification number: F02M25/00 ,  B01D53/944 ,  C10L1/10 ,  C10L10/02 ,  C10L10/06 ,  F01N3/029 ,  F01N3/037 ,  F01N3/206 ,  F02B51/02 ,  F02M26/15 ,  B01D2255/1021 ,  B01D2255/2065 ,  B01D2255/20761 ,  B01D2255/906 ,  C10L1/1208 ,  C10L1/1225 ,  C10L1/1233 ,  C10L1/1241 ,  C10L1/125 ,  C10L1/1266 ,  C10L1/1275 ,  C10L1/14 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1691 ,  C10L1/1814 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1852 ,  C10L1/1855 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/191 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/2227 ,  C10L1/224 ,  C10L1/2286 ,  C10L1/23 ,  C10L1/231 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/26 ,  C10L1/2608 ,  C10L1/301 ,  C10L1/305 ,  F01N2430/04 ,  F01N2610/02 ,  F01N3/023 ,  F01N3/035 ,  F02B3/06 ,  F02D41/0047 ,  F05C2201/0427 ,  Y02T10/126

Abstract: Emissions of pollutants from diesel engines are reduced by a combination of mechanical devices and fuel additives. In one series of embodiments, diesel emissions of NO.sub.x and particulates are reduced, simultaneously with gaseous hydrocarbons and carbon monoxide, by the combined use of exhaust gas recirculation or engine timing modification, with a particulate trap and a platinum group metal catalyst composition. In another embodiment, a multi-metal catalyst composition, comprising a combination of a platinum metal catalyst composition and at least one auxiliary catalyst metal composition, especially cerium or copper, is employed to provide catalyst metal to the exhaust system including a diesel trap to lower the balance point of the particulate trap (the temperature at which the rate of trap loading equals the rate of regeneration) while also lowering the emissions of carbon monoxide and unburned hydrocarbons. Data for platinum, copper and cerium catalysts establishes effective amounts. Tests also show selective maintenance of low oxidation of SO.sub.2 to SO.sub.3.

Abstract translation: 通过机械装置和燃料添加剂的组合来减少来自柴油发动机的污染物的排放。 在一系列实施例中，通过与颗粒捕集器和铂族金属催化剂组合物的组合使用废气再循环或发动机正时修改，与气态烃和一氧化碳同时地减少NOx和颗粒的柴油排放。 在另一个实施方案中，使用包含铂金属催化剂组合物和至少一种辅助催化剂金属组合物，特别是铈或铜的组合的多金属催化剂组合物，以向排气系统提供催化剂金属，该排气系统包括柴油收集器以降低 颗粒捕集器的平衡点（捕集装载速率等于再生速率的温度）同时也降低一氧化碳和未燃碳氢化合物的排放。 铂，铜和铈催化剂的数据建立有效量。 测试还显示选择性维持SO2的低氧化为SO3。

公开(公告)号：US5275630A

公开(公告)日：1994-01-04

申请号：US28645

申请日：1993-03-05

Applicant: Casper J. Dorer

Inventor： Casper J. Dorer

IPC: C10L1/14 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  F02B3/06

CPC classification number: C10L10/06 ,  C10L1/14 ,  C10L10/04 ,  C10L1/188 ,  C10L1/238 ,  C10L1/2437 ,  C10L1/245 ,  C10L1/26 ,  F02B3/06

Abstract: A two component additive and a liquid hydrocarbon based fuel composition, containing the additive are disclosed. The fuel composition is comprised of a major amount of a liquid hydrocarbon diesel fuel and a minor fuel efficiency improving amount of the additive. The additive is composed of: (A) an overbased transition metal salt of a carboxylic acid; and (B) a compound represented by the general formula II: ##STR1## wherein R.sub.1 and R.sub.2 are independently hydrocarbyl. The additive may include a third component (C) which is a hydrocarbon-soluble ashless dispersant. The dispersant (C) is preferably a derivative of a substituted succinic acid wherein the hydrocarbyl substituent is derived from a polyalkylene characterized by a Mn value of about 500 to about 10,000 and a Mw/Mn value of about 1.0 to about 4.0.

Abstract translation: 公开了含有添加剂的二组分添加剂和液体烃类燃料组合物。 燃料组合物由主要量的液态烃柴油燃料和少量燃料效率提高量的添加剂组成。 添加剂由以下组成：（A）羧酸的高碱性过渡金属盐; 和（B）由通式II表示的化合物：（*化学结构*）其中R 1和R 2独立地为烃基。 添加剂可以包括作为烃溶性无灰分散剂的第三组分（C）。 分散剂（C）优选是取代的琥珀酸的衍生物，其中烃基取代基衍生自聚亚烷基，其特征在于Mn值为约500至约10,000，Mw / Mn值为约1.0至约4.0。

公开(公告)号：US4997580A

公开(公告)日：1991-03-05

申请号：US382008

申请日：1989-07-17

Applicant: Athanasios Karydas ,  Thomas W. Cooke ,  Robert A. Falk

Inventor： Athanasios Karydas ,  Thomas W. Cooke ,  Robert A. Falk

IPC: C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26

CPC classification number: C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  Y10S507/931 ,  Y10T137/0391

Abstract: A method of inhibiting the deposition of paraffin wax, asphaltene, or mixtures thereof in a crude oil contaminated with paraffin wax, asphaltene, or mixtures thereof and susceptible to such depositions comprising the step of incorporating into said crude oil an effective deposition inhibiting amount of an oil soluble organic compound having at least one oleophobic and hydrophobic fluoroaliphatic group, and antideposition stabilized crude oil compositions containing said compound, are disclosed.

Abstract translation: 在石蜡，沥青质或其混合物污染的原油中抑制石蜡，沥青质或其混合物的沉积的方法，并且易于沉积，包括将有效的沉积抑制量 公开了具有至少一个疏油疏水性氟代脂族基团的油溶性有机化合物和含有所述化合物的抗沉积稳定的原油组合物。

公开(公告)号：US4659338A

公开(公告)日：1987-04-21

申请号：US766615

申请日：1985-08-16

Applicant: Thomas E. Johnston ,  Casper J. Dorer, Jr.

Inventor： Thomas E. Johnston ,  Casper J. Dorer, Jr.

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/18 ,  C10L1/20 ,  C10L1/22 ,  C10L1/24 ,  C10L1/26 ,  C10L1/28 ,  C10L1/30

CPC classification number: C10L1/143 ,  C10L1/14 ,  C10L1/146 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/18 ,  C10L1/1814 ,  C10L1/1817 ,  C10L1/1824 ,  C10L1/1828 ,  C10L1/1852 ,  C10L1/1857 ,  C10L1/188 ,  C10L1/1881 ,  C10L1/1883 ,  C10L1/1885 ,  C10L1/1886 ,  C10L1/1888 ,  C10L1/189 ,  C10L1/1895 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1966 ,  C10L1/1973 ,  C10L1/198 ,  C10L1/1981 ,  C10L1/1985 ,  C10L1/201 ,  C10L1/202 ,  C10L1/203 ,  C10L1/205 ,  C10L1/221 ,  C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/223 ,  C10L1/2235 ,  C10L1/224 ,  C10L1/231 ,  C10L1/232 ,  C10L1/2335 ,  C10L1/2362 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L1/24 ,  C10L1/2406 ,  C10L1/2412 ,  C10L1/2418 ,  C10L1/2425 ,  C10L1/2431 ,  C10L1/2437 ,  C10L1/2443 ,  C10L1/2475 ,  C10L1/2481 ,  C10L1/2493 ,  C10L1/26 ,  C10L1/2608 ,  C10L1/2616 ,  C10L1/2641 ,  C10L1/265 ,  C10L1/2683 ,  C10L1/2691 ,  C10L1/285 ,  C10L1/301 ,  C10L1/303 ,  C10L1/305

Abstract: A fuel composition for internal combustion engines, and more particularly, a fuel composition for internal combustion engines containing less than about 0.5 gram of lead per liter of fuel is described. The fuel composition comprises a major amount of a liquid hydrocarbon fuel and a minor, property improving amount of(A) at least one hydrocarbon-soluble alkali or alkaline earth metal-containing composition, and(B) at least one hydrocarbon-soluble ashless dispersant.When a mixture of the metal-containing composition (A) and the ashless dispersant (B) are incorporated into gasolines containing less than about 0.5 gram of lead per liter of fuel, the treated fuel exhibits improved stability and water tolerance, and when the unleaded or low lead-containing fuels of the present invention are utilized in internal combustion engines, there is a significant reduction in valve seat recession. Methods of reducing valve seat recession in internal combustion engines utilizing lead free or low lead-containing fuels also are described.

Abstract translation: 描述了一种用于内燃机的燃料组合物，更具体地，描述了每升燃料含有少于约0.5克铅的内燃机燃料组合物。 燃料组合物包含主要量的液体烃燃料和较小的（A）至少一种可溶于烃或碱土金属的组合物的性质提高量，和（B）至少一种烃溶性无灰分散剂 。 当含金属的组合物（A）和无灰分散剂（B）的混合物掺入每升燃料中含有少于约0.5克铅的汽油中时，经处理的燃料表现出改进的稳定性和耐水性，并且当无铅 或本发明的低含铅燃料用于内燃机中，阀座凹陷显着减少。 还描述了使用无铅或低含铅燃料来减少内燃机中阀座凹陷的方法。

公开(公告)号：US4039300A

公开(公告)日：1977-08-02

申请号：US475373

申请日：1974-06-03

Applicant: Frank J. Chloupek ,  Tai S. Chao

Inventor： Frank J. Chloupek ,  Tai S. Chao

IPC: C10L1/14 ,  C10L1/16 ,  C10L1/26 ,  C10L1/22

CPC classification number: C10L10/18 ,  C10L1/14 ,  C10L1/143 ,  C10L10/04 ,  C10L1/1616 ,  C10L1/26

Abstract: An improved composition for fueling an internal combustion engine equipped with at least one carburetor which comprises a major amount of hydrocarbons boiling in the gasoline boiling range, a minor amount of at least one detergent, and a minor amount of mineral oil of lubricating viscosity comprising at least about 50% by weight of aromatic hydrocarbons having an average molecular weight in the range from about 300 to about 700 the detergent and oil both being present in the composition in amounts sufficient to inhibit formation of deposits on the carburetor.An improved method for fueling such an engine using the composition described above is also disclosed.

Abstract translation: 一种改进的组合物，其用于燃料配备有至少一个化油器的内燃机，该化油器包括主要量的汽油沸程沸腾的烃，少量的至少一种洗涤剂和少量的润滑粘度矿物油， 至少约50重量％的平均分子量在约300至约700范围内的芳烃，洗涤剂和油均以足以抑制化油器上沉积物形成的量存在于组合物中。

公开(公告)号：US3793297A

公开(公告)日：1974-02-19

申请号：US3793297D

申请日：1969-06-24

Applicant: MOBIL OIL CORP

Inventor： BRAID M

IPC: C07F9/06 ,  C07F9/16 ,  C10L1/26 ,  C10M137/10 ,  C10M1/48

CPC classification number: C10M1/08 ,  C07F9/06 ,  C07F9/16 ,  C10L1/26 ,  C10L1/2658 ,  C10L1/2691 ,  C10M137/10 ,  C10M2205/00 ,  C10M2207/04 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/10 ,  C10M2209/103 ,  C10M2223/047 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2240/08 ,  C10N2250/10

Abstract: NOVEL COMPOUNDS ARE PREPARED BY REACTING A DI(ORGANO), PREFERABLY A DIHYDROCARBYL, PHOSPHORODITHIOATE WITH A DI(ORGANO), PREFERABLY A DIHYDROCARBYL, CARBODIIMIDE. THESE COMPOUNDS POSSESS EXCELLENT ANTIOXIDANT PROPERTIES AND CAN BE USED IN INDUSTRIAL ORGANIC FLUIDS. SUCH AS LUBRICATING OILS, HYDRAULIC FLUIDS AND THE LIKE. DIARYLPHOSPHORODITHIOATES ARE PREFERRED REACTANTS.

公开(公告)号：US3773804A

公开(公告)日：1973-11-20

申请号：US3773804D

申请日：1971-06-10

Applicant: ATLAS CHEM IND

Inventor： FORD E ,  ZECH J

IPC: C07F9/09 ,  C10L1/26 ,  C11D1/26 ,  A23J7/00 ,  C07F9/02

CPC classification number: C10L1/26 ,  C07F9/09 ,  C10L1/2641 ,  C10L1/2658 ,  C10L1/2691 ,  C11D1/26

Abstract: A SERIES OF NEW COMPOSITIONS COMPRISING SALTS OF PARTIAL FATTY ACID-PHOSPHORIC ACID ESTERS OF POLYALKOXYLATED POLYOLS HAVING 4 TO 6 CARBON ATOMS HAVE BEEN FOUND ESPECIALLY USEFUL AS LIPOPHILIC DETERGENTS. AMINE SALTS OF COMPOSITION HAVING FROM 1 TO 8 POLYOXYALKYLENE GROUPS, 1 TO 4 FATTY ACID ESTER GROUPS, AND 1 TO 2 PHOSPHORIC ACID GROUPS PER MOL OF POLYOL ARE PARTICULARLY USEFUL AS ASHLESS FUEL OIL SLUDGE DISPERSANTS.